Question

c) mmc (12, 18)
d) mmc(3.7)​

Answer 1

c)

12, 18 | 2

6, 9 | 2

3, 9 | 3

1, 3 | 3

1, 1

2²×3²= 36>> MMC

d)

3, 7 | 3

1, 7 | 7

1, 1

3×7= 21>> MMC